Wavy structure of spectacle frame

Abstract

The present invention relates to a wavy structure of a spectacle frame, and the technical object of the present invention is to provide a wavy structure of a spectacle frame which is compatible to multiple different lenses, is convenient to install, and is firm and stable when in use. The wavy structure of the present invention includes a spectacle lens frame and frame temple, and an inner ring of the spectacle lens frame is shaped as a wavy structure. The present invention not only has elasticity and can be compatible to lens of different models, but also can firmly stabilize the lens, and is applied to the production and use of man-rated spectacle field.

The invention claimed is: 
     
       1. A spectacle frame comprising a spectacle lens frame and a frame temple, wherein the spectacle lens frame has an upper frame portion and a lower frame portion, the upper frame portion and the lower frame portion connect together to form an inner ring to contact and clamp a spectacle lens, the lower frame portion includes a plurality of wave points arranged in series and a plurality of extensible legs and is shaped as a wavy structure, and each of the plurality of extensible legs connects two of the plurality of wave points so as to change a distance between the two of the plurality of wave points. 
     
     
       2. The spectacle frame according to  claim 1 , wherein a contact section between the wavy structure of the inner ring of the spectacle lens frame and the spectacle lens is a Y-shaped split clamping structure. 
     
     
       3. The spectacle frame according to  claim 1 , wherein the wavy structure of the inner ring is provided with anti-skid grains. 
     
     
       4. The spectacle frame according to  claim 1 , wherein the wavy structure of the inner ring is a part of the circumference of the spectacle frame. 
     
     
       5. The spectacle frame according to  claim 1 , wherein the inside of the spectacle lens frame is provided with a lens, and a corresponding section between the lens and the wavy structure of the inner ring is provided with a groove. 
     
     
       6. The spectacle frame according to  claim 4 , wherein the wavy structure of the inner ring of the spectacle lens frame is manufactured by wire cutting.